Application Of External Pretress For Viaductin In Tian Jin

The centre urban area of Tianjin fleetness road southeast is encircled by the system designing, the extracorporeal prestressing force applying first in viaduct project partly,the main body of a book use the bridge construction to be background, the application introducing that the extracorporeal prestressing force system construction technology hits the target in the project, makes every effort to be under construction by being engineering design,trying to find out a set of the process flow being under construction, the experiment studies at the same time by the basis,controlling trying to find out extracorporeal mature prestressing force handicraft the essential,effect and characteristic finding out the extracorporeal prestressing force, testify the feasibility owing engineering construction handicraft by the detecting meeting the emergency to box beam concrete strain,Be to be the handicraft extension's turn to have provided technology reserve and establish a basis.